Doonesbury by Garry Trudeau for December 06, 1977
Transcript:
Mike: Aha! So you're the vocal minority, Bernie! Bernie: Right on, brother! Actually, this is very cathartic for me, Mike! During the '60s, I was so busy negotiating adolescence, I missed the activist life entirely! Quite frankly, I hardly know where to begin! I picked my slogan randomly - "up against the ceiling"! Mike: Um... I think you want "wall". Bernie: I do? But I got it from Zonker!